Study better,
with real sources
Explains any topic, quizzes you on your notes, and every answer shows its source.
or
By continuing, you agree to Dottya's Terms of Use and Privacy Policy.
Explains any topic, quizzes you on your notes, and every answer shows its source.
By continuing, you agree to Dottya's Terms of Use and Privacy Policy.
An APA essay, a graded exam, a concept map and more, in under a minute.
Tools made for every part of studying.
Start for free and upgrade when you need more.
To start studying with AI
$0USD / month
No card needed
For those who study every day
$7.20USD / month
One payment of US$86.40 per year
Everything in Free, plus:
For when you need the top grade
$18USD / month
One payment of US$216 per year
Everything in Pro, plus:
Exam ModeExclusive
Timed practice exams with a grade and a review of your mistakes
Payments are processed securely by Lemon Squeezy. You can cancel anytime.
An AI study assistant. It searches the web, reads your PDFs and answers showing where each fact comes from: the exact page of the document or the link to the source. It also makes flashcards, quizzes, concept maps and documents with academic formatting.
Yes. The Free plan needs no card and includes the chat, PDF analysis and the study tools, with limited use that resets every 5 hours and every week.
Our most advanced AI model for written work and hard problems, much more use and bigger files: up to 30 MB and 25 documents per project.
Everything in Pro, plus Exam Mode: timed practice exams with a grade and a review of your mistakes. The most advanced model also answers every message, and you get about 2.5 times Pro's usage and up to 50 documents per project.
Payments are processed securely by Lemon Squeezy, by card or PayPal. Prices are in US dollars (USD); if your card is in another currency, your bank converts it. Dottya never sees or stores your card details.
Yes, from Settings. You keep your plan (Pro or Premium) until the end of the period you already paid for, then move to the Free plan without losing your conversations.
Yes, from Settings. The full year is charged with a credit for the unused days of the month, and from that day your plan renews every year.
Yes. You can request a full refund within 7 days of your first purchase. The details are in the Refund Policy.
Yes. We don't sell your information or use it to train AI models. Your documents are kept until you remove them, delete the project or delete your account.
Dottya studies with you: it explains, tests you and helps you turn in better work.